Question 1

The energy consumption of MI instrument as compared to MC instrument is:

Accepted Answer

A) same 
B) more 
C) less 
D) very small 
A) same 
B) more 
C) less 
D) very small

Question 2

In spring control instruments, controlling torque:

Accepted Answer

A) can be adjusted easily 
B) cannot be adjusted easily 
C) remains the same 
D) varies with the load 
A) can be adjusted easily 
B) cannot be adjusted easily 
C) remains the same 
D) varies with the load

Question 3

A galvanometer can be used for measuring current and voltage of a circuit by:

Accepted Answer

A) shunt only 
B) connecting high value of resistance in series only 
C) shunt for measuring current and high resistance in series for voltage 
D) without shunt and series resistance 
A) shunt only 
B) connecting high value of resistance in series only 
C) shunt for measuring current and high resistance in series for voltage 
D) without shunt and series resistance

Question 4

Which of the following are integrating instruments ?

Accepted Answer

A) ammeters 
B) voltmeters 
C) wattmeters 
D) ampere-hour and watt-hour meters 
A) ammeters 
B) voltmeters 
C) wattmeters 
D) ampere-hour and watt-hour meters

Question 5

Moving Iron instruments can be used on:

Accepted Answer

A) ac and dc both 
B) ac only 
C) dc only 
D) none of the above 
A) ac and dc both 
B) ac only 
C) dc only 
D) none of the above

The energy consumption of MI instrument as compared to MC instrument is:

In spring control instruments, controlling torque:

A galvanometer can be used for measuring current and voltage of a circuit by:

Which of the following are integrating instruments ?

Moving Iron instruments can be used on:

Instrumentation and Electrical Engineering

Electrical Measurement and Testing

Watt/Meters and Energy Meters

Energy Meter Adjustments and Measurement Techniques

Filters

Exam 1: Electrical Instrumentation

The energy consumption of MI instrument as compared to MC instrument is:

In spring control instruments, controlling torque:

A galvanometer can be used for measuring current and voltage of a circuit by:

Which of the following are integrating instruments ?

Moving Iron instruments can be used on:

Instrumentation and Electrical Engineering

Electrical Measurement and Testing

Watt/Meters and Energy Meters

Energy Meter Adjustments and Measurement Techniques

Filters