{"text_format":"3","workbook":"xlsx","n_sheets":2,"sheets":["QCM Questions","Answer Key"],"read":"whole","date_system":"1900"}

{"sheet":"QCM Questions","index":0,"n_rows":101,"n_cols":6,"rows_kept":101}
["Question No.","Question (English)","Option A","Option B","Option C","Option D"]
[1,"How often should you inspect electrical connections in industrial machinery? (Scenario 1)","Weekly (Q1)","Monthly (Q1)","Annually (Q1)","Never (Q1)"]
[2,"What is the primary purpose of preventive maintenance? (Scenario 1)","Reduce downtime (Q2)","Increase workload (Q2)","Avoid inspections (Q2)","Maximize cost (Q2)"]
[3,"Which tool is essential for measuring electrical continuity? (Scenario 1)","Screwdriver (Q3)","Hammer (Q3)","Multimeter (Q3)","Pliers (Q3)"]
[4,"Why is it important to calibrate sensors regularly? (Scenario 1)","Reduce energy (Q4)","Ensure accuracy (Q4)","Increase weight (Q4)","Improve brightness (Q4)"]
[5,"What is the correct way to store lubricants? (Scenario 1)","In open trays (Q5)","In sealed containers (Q5)","Under sunlight (Q5)","Next to chemicals (Q5)"]
[6,"Which maintenance practice extends the life of HVAC systems? (Scenario 1)","Ignore ductwork (Q6)","Clean air filters (Q6)","Delay repairs (Q6)","Run continuously (Q6)"]
[7,"When should you replace a worn-out bearing? (Scenario 1)","At scheduled intervals (Q7)","Only when it breaks (Q7)","After 10 years (Q7)","During winter (Q7)"]
[8,"What does a vibration analysis detect? (Scenario 1)","Unusual machine behavior (Q8)","Product quality (Q8)","Inventory levels (Q8)","User errors (Q8)"]
[9,"Why is lockout/tagout important during maintenance? (Scenario 1)","To save time (Q9)","To increase speed (Q9)","To reduce wages (Q9)","To prevent accidents (Q9)"]
[10,"Which part of a motor should be checked for overheating signs? (Scenario 1)","Windings (Q10)","Belt (Q10)","Casing (Q10)","Coupling (Q10)"]
[11,"How often should you inspect electrical connections in industrial machinery? (Scenario 2)","Weekly (Q11)","Monthly (Q11)","Annually (Q11)","Never (Q11)"]
[12,"What is the primary purpose of preventive maintenance? (Scenario 2)","Reduce downtime (Q12)","Increase workload (Q12)","Avoid inspections (Q12)","Maximize cost (Q12)"]
[13,"Which tool is essential for measuring electrical continuity? (Scenario 2)","Hammer (Q13)","Multimeter (Q13)","Screwdriver (Q13)","Pliers (Q13)"]
[14,"Why is it important to calibrate sensors regularly? (Scenario 2)","Reduce energy (Q14)","Ensure accuracy (Q14)","Increase weight (Q14)","Improve brightness (Q14)"]
[15,"What is the correct way to store lubricants? (Scenario 2)","In sealed containers (Q15)","In open trays (Q15)","Under sunlight (Q15)","Next to chemicals (Q15)"]
[16,"Which maintenance practice extends the life of HVAC systems? (Scenario 2)","Ignore ductwork (Q16)","Clean air filters (Q16)","Delay repairs (Q16)","Run continuously (Q16)"]
[17,"When should you replace a worn-out bearing? (Scenario 2)","During winter (Q17)","Only when it breaks (Q17)","After 10 years (Q17)","At scheduled intervals (Q17)"]
[18,"What does a vibration analysis detect? (Scenario 2)","Product quality (Q18)","Unusual machine behavior (Q18)","Inventory levels (Q18)","User errors (Q18)"]
[19,"Why is lockout/tagout important during maintenance? (Scenario 2)","To save time (Q19)","To increase speed (Q19)","To reduce wages (Q19)","To prevent accidents (Q19)"]
[20,"Which part of a motor should be checked for overheating signs? (Scenario 2)","Casing (Q20)","Belt (Q20)","Windings (Q20)","Coupling (Q20)"]
[21,"How often should you inspect electrical connections in industrial machinery? (Scenario 3)","Weekly (Q21)","Monthly (Q21)","Annually (Q21)","Never (Q21)"]
[22,"What is the primary purpose of preventive maintenance? (Scenario 3)","Increase workload (Q22)","Reduce downtime (Q22)","Avoid inspections (Q22)","Maximize cost (Q22)"]
[23,"Which tool is essential for measuring electrical continuity? (Scenario 3)","Pliers (Q23)","Hammer (Q23)","Screwdriver (Q23)","Multimeter (Q23)"]
[24,"Why is it important to calibrate sensors regularly? (Scenario 3)","Increase weight (Q24)","Reduce energy (Q24)","Ensure accuracy (Q24)","Improve brightness (Q24)"]
[25,"What is the correct way to store lubricants? (Scenario 3)","Under sunlight (Q25)","In open trays (Q25)","In sealed containers (Q25)","Next to chemicals (Q25)"]
[26,"Which maintenance practice extends the life of HVAC systems? (Scenario 3)","Ignore ductwork (Q26)","Clean air filters (Q26)","Delay repairs (Q26)","Run continuously (Q26)"]
[27,"When should you replace a worn-out bearing? (Scenario 3)","Only when it breaks (Q27)","At scheduled intervals (Q27)","After 10 years (Q27)","During winter (Q27)"]
[28,"What does a vibration analysis detect? (Scenario 3)","Inventory levels (Q28)","Product quality (Q28)","Unusual machine behavior (Q28)","User errors (Q28)"]
[29,"Why is lockout/tagout important during maintenance? (Scenario 3)","To prevent accidents (Q29)","To increase speed (Q29)","To reduce wages (Q29)","To save time (Q29)"]
[30,"Which part of a motor should be checked for overheating signs? (Scenario 3)","Windings (Q30)","Belt (Q30)","Casing (Q30)","Coupling (Q30)"]
[31,"How often should you inspect electrical connections in industrial machinery? (Scenario 4)","Never (Q31)","Monthly (Q31)","Annually (Q31)","Weekly (Q31)"]
[32,"What is the primary purpose of preventive maintenance? (Scenario 4)","Reduce downtime (Q32)","Increase workload (Q32)","Avoid inspections (Q32)","Maximize cost (Q32)"]
[33,"Which tool is essential for measuring electrical continuity? (Scenario 4)","Screwdriver (Q33)","Hammer (Q33)","Multimeter (Q33)","Pliers (Q33)"]
[34,"Why is it important to calibrate sensors regularly? (Scenario 4)","Increase weight (Q34)","Reduce energy (Q34)","Ensure accuracy (Q34)","Improve brightness (Q34)"]
[35,"What is the correct way to store lubricants? (Scenario 4)","Under sunlight (Q35)","In open trays (Q35)","In sealed containers (Q35)","Next to chemicals (Q35)"]
[36,"Which maintenance practice extends the life of HVAC systems? (Scenario 4)","Clean air filters (Q36)","Ignore ductwork (Q36)","Delay repairs (Q36)","Run continuously (Q36)"]
[37,"When should you replace a worn-out bearing? (Scenario 4)","During winter (Q37)","Only when it breaks (Q37)","After 10 years (Q37)","At scheduled intervals (Q37)"]
[38,"What does a vibration analysis detect? (Scenario 4)","Unusual machine behavior (Q38)","Product quality (Q38)","Inventory levels (Q38)","User errors (Q38)"]
[39,"Why is lockout/tagout important during maintenance? (Scenario 4)","To save time (Q39)","To increase speed (Q39)","To reduce wages (Q39)","To prevent accidents (Q39)"]
[40,"Which part of a motor should be checked for overheating signs? (Scenario 4)","Windings (Q40)","Belt (Q40)","Casing (Q40)","Coupling (Q40)"]
[41,"How often should you inspect electrical connections in industrial machinery? (Scenario 5)","Annually (Q41)","Monthly (Q41)","Weekly (Q41)","Never (Q41)"]
[42,"What is the primary purpose of preventive maintenance? (Scenario 5)","Avoid inspections (Q42)","Increase workload (Q42)","Reduce downtime (Q42)","Maximize cost (Q42)"]
[43,"Which tool is essential for measuring electrical continuity? (Scenario 5)","Hammer (Q43)","Multimeter (Q43)","Screwdriver (Q43)","Pliers (Q43)"]
[44,"Why is it important to calibrate sensors regularly? (Scenario 5)","Ensure accuracy (Q44)","Reduce energy (Q44)","Increase weight (Q44)","Improve brightness (Q44)"]
[45,"What is the correct way to store lubricants? (Scenario 5)","In sealed containers (Q45)","In open trays (Q45)","Under sunlight (Q45)","Next to chemicals (Q45)"]
[46,"Which maintenance practice extends the life of HVAC systems? (Scenario 5)","Ignore ductwork (Q46)","Clean air filters (Q46)","Delay repairs (Q46)","Run continuously (Q46)"]
[47,"When should you replace a worn-out bearing? (Scenario 5)","After 10 years (Q47)","Only when it breaks (Q47)","At scheduled intervals (Q47)","During winter (Q47)"]
[48,"What does a vibration analysis detect? (Scenario 5)","Unusual machine behavior (Q48)","Product quality (Q48)","Inventory levels (Q48)","User errors (Q48)"]
[49,"Why is lockout/tagout important during maintenance? (Scenario 5)","To increase speed (Q49)","To prevent accidents (Q49)","To reduce wages (Q49)","To save time (Q49)"]
[50,"Which part of a motor should be checked for overheating signs? (Scenario 5)","Windings (Q50)","Belt (Q50)","Casing (Q50)","Coupling (Q50)"]
[51,"How often should you inspect electrical connections in industrial machinery? (Scenario 6)","Never (Q51)","Monthly (Q51)","Annually (Q51)","Weekly (Q51)"]
[52,"What is the primary purpose of preventive maintenance? (Scenario 6)","Avoid inspections (Q52)","Increase workload (Q52)","Reduce downtime (Q52)","Maximize cost (Q52)"]
[53,"Which tool is essential for measuring electrical continuity? (Scenario 6)","Pliers (Q53)","Hammer (Q53)","Screwdriver (Q53)","Multimeter (Q53)"]
[54,"Why is it important to calibrate sensors regularly? (Scenario 6)","Increase weight (Q54)","Reduce energy (Q54)","Ensure accuracy (Q54)","Improve brightness (Q54)"]
[55,"What is the correct way to store lubricants? (Scenario 6)","In open trays (Q55)","In sealed containers (Q55)","Under sunlight (Q55)","Next to chemicals (Q55)"]
[56,"Which maintenance practice extends the life of HVAC systems? (Scenario 6)","Delay repairs (Q56)","Ignore ductwork (Q56)","Clean air filters (Q56)","Run continuously (Q56)"]
[57,"When should you replace a worn-out bearing? (Scenario 6)","After 10 years (Q57)","Only when it breaks (Q57)","At scheduled intervals (Q57)","During winter (Q57)"]
[58,"What does a vibration analysis detect? (Scenario 6)","Product quality (Q58)","Unusual machine behavior (Q58)","Inventory levels (Q58)","User errors (Q58)"]
[59,"Why is lockout/tagout important during maintenance? (Scenario 6)","To reduce wages (Q59)","To increase speed (Q59)","To prevent accidents (Q59)","To save time (Q59)"]
[60,"Which part of a motor should be checked for overheating signs? (Scenario 6)","Windings (Q60)","Belt (Q60)","Casing (Q60)","Coupling (Q60)"]
[61,"How often should you inspect electrical connections in industrial machinery? (Scenario 7)","Monthly (Q61)","Weekly (Q61)","Annually (Q61)","Never (Q61)"]
[62,"What is the primary purpose of preventive maintenance? (Scenario 7)","Increase workload (Q62)","Reduce downtime (Q62)","Avoid inspections (Q62)","Maximize cost (Q62)"]
[63,"Which tool is essential for measuring electrical continuity? (Scenario 7)","Hammer (Q63)","Multimeter (Q63)","Screwdriver (Q63)","Pliers (Q63)"]
[64,"Why is it important to calibrate sensors regularly? (Scenario 7)","Improve brightness (Q64)","Reduce energy (Q64)","Increase weight (Q64)","Ensure accuracy (Q64)"]
[65,"What is the correct way to store lubricants? (Scenario 7)","Next to chemicals (Q65)","In open trays (Q65)","Under sunlight (Q65)","In sealed containers (Q65)"]
[66,"Which maintenance practice extends the life of HVAC systems? (Scenario 7)","Delay repairs (Q66)","Ignore ductwork (Q66)","Clean air filters (Q66)","Run continuously (Q66)"]
[67,"When should you replace a worn-out bearing? (Scenario 7)","Only when it breaks (Q67)","At scheduled intervals (Q67)","After 10 years (Q67)","During winter (Q67)"]
[68,"What does a vibration analysis detect? (Scenario 7)","Inventory levels (Q68)","Product quality (Q68)","Unusual machine behavior (Q68)","User errors (Q68)"]
[69,"Why is lockout/tagout important during maintenance? (Scenario 7)","To prevent accidents (Q69)","To increase speed (Q69)","To reduce wages (Q69)","To save time (Q69)"]
[70,"Which part of a motor should be checked for overheating signs? (Scenario 7)","Belt (Q70)","Windings (Q70)","Casing (Q70)","Coupling (Q70)"]
[71,"How often should you inspect electrical connections in industrial machinery? (Scenario 8)","Weekly (Q71)","Monthly (Q71)","Annually (Q71)","Never (Q71)"]
[72,"What is the primary purpose of preventive maintenance? (Scenario 8)","Avoid inspections (Q72)","Increase workload (Q72)","Reduce downtime (Q72)","Maximize cost (Q72)"]
[73,"Which tool is essential for measuring electrical continuity? (Scenario 8)","Pliers (Q73)","Hammer (Q73)","Screwdriver (Q73)","Multimeter (Q73)"]
[74,"Why is it important to calibrate sensors regularly? (Scenario 8)","Increase weight (Q74)","Reduce energy (Q74)","Ensure accuracy (Q74)","Improve brightness (Q74)"]
[75,"What is the correct way to store lubricants? (Scenario 8)","In sealed containers (Q75)","In open trays (Q75)","Under sunlight (Q75)","Next to chemicals (Q75)"]
[76,"Which maintenance practice extends the life of HVAC systems? (Scenario 8)","Ignore ductwork (Q76)","Clean air filters (Q76)","Delay repairs (Q76)","Run continuously (Q76)"]
[77,"When should you replace a worn-out bearing? (Scenario 8)","After 10 years (Q77)","Only when it breaks (Q77)","At scheduled intervals (Q77)","During winter (Q77)"]
[78,"What does a vibration analysis detect? (Scenario 8)","Product quality (Q78)","Unusual machine behavior (Q78)","Inventory levels (Q78)","User errors (Q78)"]
[79,"Why is lockout/tagout important during maintenance? (Scenario 8)","To save time (Q79)","To increase speed (Q79)","To reduce wages (Q79)","To prevent accidents (Q79)"]
[80,"Which part of a motor should be checked for overheating signs? (Scenario 8)","Coupling (Q80)","Belt (Q80)","Casing (Q80)","Windings (Q80)"]
[81,"How often should you inspect electrical connections in industrial machinery? (Scenario 9)","Never (Q81)","Monthly (Q81)","Annually (Q81)","Weekly (Q81)"]
[82,"What is the primary purpose of preventive maintenance? (Scenario 9)","Increase workload (Q82)","Reduce downtime (Q82)","Avoid inspections (Q82)","Maximize cost (Q82)"]
[83,"Which tool is essential for measuring electrical continuity? (Scenario 9)","Screwdriver (Q83)","Hammer (Q83)","Multimeter (Q83)","Pliers (Q83)"]
[84,"Why is it important to calibrate sensors regularly? (Scenario 9)","Reduce energy (Q84)","Ensure accuracy (Q84)","Increase weight (Q84)","Improve brightness (Q84)"]
[85,"What is the correct way to store lubricants? (Scenario 9)","In open trays (Q85)","In sealed containers (Q85)","Under sunlight (Q85)","Next to chemicals (Q85)"]
[86,"Which maintenance practice extends the life of HVAC systems? (Scenario 9)","Delay repairs (Q86)","Ignore ductwork (Q86)","Clean air filters (Q86)","Run continuously (Q86)"]
[87,"When should you replace a worn-out bearing? (Scenario 9)","During winter (Q87)","Only when it breaks (Q87)","After 10 years (Q87)","At scheduled intervals (Q87)"]
[88,"What does a vibration analysis detect? (Scenario 9)","User errors (Q88)","Product quality (Q88)","Inventory levels (Q88)","Unusual machine behavior (Q88)"]
[89,"Why is lockout/tagout important during maintenance? (Scenario 9)","To reduce wages (Q89)","To increase speed (Q89)","To prevent accidents (Q89)","To save time (Q89)"]
[90,"Which part of a motor should be checked for overheating signs? (Scenario 9)","Belt (Q90)","Windings (Q90)","Casing (Q90)","Coupling (Q90)"]
[91,"How often should you inspect electrical connections in industrial machinery? (Scenario 10)","Monthly (Q91)","Weekly (Q91)","Annually (Q91)","Never (Q91)"]
[92,"What is the primary purpose of preventive maintenance? (Scenario 10)","Maximize cost (Q92)","Increase workload (Q92)","Avoid inspections (Q92)","Reduce downtime (Q92)"]
[93,"Which tool is essential for measuring electrical continuity? (Scenario 10)","Multimeter (Q93)","Hammer (Q93)","Screwdriver (Q93)","Pliers (Q93)"]
[94,"Why is it important to calibrate sensors regularly? (Scenario 10)","Ensure accuracy (Q94)","Reduce energy (Q94)","Increase weight (Q94)","Improve brightness (Q94)"]
[95,"What is the correct way to store lubricants? (Scenario 10)","In sealed containers (Q95)","In open trays (Q95)","Under sunlight (Q95)","Next to chemicals (Q95)"]
[96,"Which maintenance practice extends the life of HVAC systems? (Scenario 10)","Ignore ductwork (Q96)","Clean air filters (Q96)","Delay repairs (Q96)","Run continuously (Q96)"]
[97,"When should you replace a worn-out bearing? (Scenario 10)","Only when it breaks (Q97)","At scheduled intervals (Q97)","After 10 years (Q97)","During winter (Q97)"]
[98,"What does a vibration analysis detect? (Scenario 10)","User errors (Q98)","Product quality (Q98)","Inventory levels (Q98)","Unusual machine behavior (Q98)"]
[99,"Why is lockout/tagout important during maintenance? (Scenario 10)","To prevent accidents (Q99)","To increase speed (Q99)","To reduce wages (Q99)","To save time (Q99)"]
[100,"Which part of a motor should be checked for overheating signs? (Scenario 10)","Coupling (Q100)","Belt (Q100)","Casing (Q100)","Windings (Q100)"]

{"sheet":"Answer Key","index":1,"n_rows":101,"n_cols":2,"rows_kept":101}
["Question No.","Correct Answer"]
[1,"A"]
[2,"A"]
[3,"C"]
[4,"B"]
[5,"B"]
[6,"B"]
[7,"A"]
[8,"A"]
[9,"D"]
[10,"A"]
[11,"A"]
[12,"A"]
[13,"B"]
[14,"B"]
[15,"A"]
[16,"B"]
[17,"D"]
[18,"B"]
[19,"D"]
[20,"C"]
[21,"A"]
[22,"B"]
[23,"D"]
[24,"C"]
[25,"C"]
[26,"B"]
[27,"B"]
[28,"C"]
[29,"A"]
[30,"A"]
[31,"D"]
[32,"A"]
[33,"C"]
[34,"C"]
[35,"C"]
[36,"A"]
[37,"D"]
[38,"A"]
[39,"D"]
[40,"A"]
[41,"C"]
[42,"C"]
[43,"B"]
[44,"A"]
[45,"A"]
[46,"B"]
[47,"C"]
[48,"A"]
[49,"B"]
[50,"A"]
[51,"D"]
[52,"C"]
[53,"D"]
[54,"C"]
[55,"B"]
[56,"C"]
[57,"C"]
[58,"B"]
[59,"C"]
[60,"A"]
[61,"B"]
[62,"B"]
[63,"B"]
[64,"D"]
[65,"D"]
[66,"C"]
[67,"B"]
[68,"C"]
[69,"A"]
[70,"B"]
[71,"A"]
[72,"C"]
[73,"D"]
[74,"C"]
[75,"A"]
[76,"B"]
[77,"C"]
[78,"B"]
[79,"D"]
[80,"D"]
[81,"D"]
[82,"B"]
[83,"C"]
[84,"B"]
[85,"B"]
[86,"C"]
[87,"D"]
[88,"D"]
[89,"C"]
[90,"B"]
[91,"B"]
[92,"D"]
[93,"A"]
[94,"A"]
[95,"A"]
[96,"B"]
[97,"B"]
[98,"D"]
[99,"A"]
[100,"D"]