IOCL ITI TECHNICIAN PAPER PDF
Iocl pipeline division paper 2021
Iocl pipeline technician paper 14 february 2021 paper pdf
Iocl technician question 2021
1. आदश अमीटर का आंतिरक ितरोध
Ans – Zero
2. अमीटर का ितरोध-
Ans- low
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3. सफॉमर oil का उेय-
Ans – cooling & insulation
4. 3 phase induction motor working principleAns – mutual induction/ faraday law of EM Induction
5. Variable resistorAns- wire wound6. Ideal current source resistanceAns – infinity
7. Total inductance in series, coils- 0.2 mH, 3.2 mH, 2.0 mH
Ans – LT = L1 + L2 + L3
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8. Petroleum ministerAns – dharmendra pradhan
9. Light speed is maximum inAns – vacuum
Air = 1
10. Pressure working principle
Ans – Pascal
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11. Transformer works on
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