Creeping is avoided by __________ Options: A . &nbspreversing the polarity of the voltage B . &nbspdrilling two diametrically opposite holes C . &nbspholding the disc D . &nbspincreasing the friction

Creeping is avoided by _________

Question

Creeping is avoided by __________

Options:

A . reversing the polarity of the voltage

B . drilling two diametrically opposite holes

C . holding the disc

D . increasing the friction

Answer: Option B
Answer: (b).drilling two diametrically opposite holes

Was this answer helpful ?

Next Question

Question 1. Measurement of energy involves _________....

Question 2. An electronic energy meter makes use of ___________....

Question 3. Average power is _________....

Question 4. Choose the correct statement regarding two watt-meter method for power measurements in 3-phase circuit.....

Question 5. The meter constant of a single-phase, 230 V induction watt-meter is 600 rev/kW-h. The speed of the meter disc for a curr....of 15 A at 0.8 power factor lagging will be?

Question 6. In the measurement of 3-phase power by 2 watt-meter method, if the 2 watt-meter readings are equal, the power factor of ....readings are equal, the power factor of the circuit is?

Question 7. A coil (which can be modelled as a series RL circuit) has been designed for high Q performance. The voltage is rated at ....of Q factor and the active power P will be?

Question 8. Two watt-meters, which are connected to measure the total power on a three-phase system supplying a balanced load, read ....20.5 kW and -3.5 kW respectively. The total power is?

Question 9. A circuit is used to measure the power consumed by the load. The current coil and the voltage coil of the watt-meter hav....measured power (as compared to the load power) will be?

Question 10. The line to line input voltage to the 3-phase, 50 Hz, AC circuit, is 100 V rms. Assuming that the phase sequence is RYB;....that the phase sequence is RYB; the watt-meters would read?

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0