Sign in Welcome! Log into your account your username your password Forgot your password? Get help Privacy Policy Password recovery Recover your password your email A password will be e-mailed to you. Advt ITI MCQWIREMAN MCQ Measuring Instrument MCQ Question and Answer | ITI WIREMAN PLEASE SELECT YOUR LANGUAGE FROM BELOW English ગુજરાતી हिन्दी 11. What is the function of permanent magnet in an energy meter? Acts as a brake to the disc when the load is OFF It helps the disc to move when load is ON It reduces the friction error It gives path for the magnetic flux 12. Which error is caused by the braking system of energy meter? Creeping error Speed error Phase error Friction error 13. How many segments in LCD displays in Digital Multi Meter (DMM)? 10 8 7 6 Advertisement 14. What is the purpose of variable resistance marked as X of multimeter? To measure resistance accurately To adjust the pointer exactly at zero To measure DC voltage accurately To Measure AC voltage accurately 15. What is the name of meter? Vibrating reed type frequency meter Weston type frequency meter Electro dynamo type frequency meter Ratio meter type frequency meter 16. Which is the angle of two moving coils rigidly attached to each other of a dynamo meter type 3 phase P.F meter? 90° 120° 180° 360° Advertisement 17. Which principle the instrument transformers work? Self induction Mutual induction Fall in potential Lenzs law 18. How the burden of current transformer is expressed? Watt Ampere hour Volt ampere Watt hour 19. Why the pointer of a megger is in any place on the scale while it is in idle? The deflecting torque is proportional to current The deflecting torque on the meter is inversely proportional to current The instrument does not have controlling torque The deflecting torque is inversely proportional to square of the current 20. Which principle earth tester works? Induction Magnetic attraction Magnetic deflection Fall of Potential Please click Below Page Number for more MCQ MORE MCQ Computer practice MCQ Question and Answer | ITI WIREMAN WIREMAN MCQ Commercial wiring MCQ Question and Answer | ITI WIREMAN WIREMAN MCQ Industrial Wiring Practice MCQ Question and Answer | ITI WIREMAN WIREMAN MCQ Illumination MCQ Question and Answer | ITI WIREMAN WIREMAN MCQ Domestic Wiring Practice MCQ Question and Answer | ITI WIREMAN WIREMAN MCQ Advertisement Leave A Reply Cancel reply Comment: Please enter your comment! Name:* Please enter your name here Email:* You have entered an incorrect email address! Please enter your email address here Website: Save my name, email, and website in this browser for the next time I comment.
