How to decrease or increase the range of voltmeter?
can an ammeter be used to measure voltage?
can a wattmeter used as voltmeter and ammeter?
Answers were Sorted based on User's Feedback
Answer / shiva
Voltmeter range is increased by voltage multiplier. Ammeter
range is increased by ammetr shunts.All the electrical
measuring instruments measure the voltage diff b\w two
points. Bascically all instruments works as a voltmeter.
| Is This Answer Correct ? | 34 Yes | 8 No |
Answer / basavaraj patil
Shunts are used for ammeter and multiplier is used for voltmeter
| Is This Answer Correct ? | 1 Yes | 0 No |
Is there any calculation to find unknwon(unferroled) phases R Y B in alternator,3 phase motor anybody shoot my problem. how can we notice this is the respective phase?
What is the difference between Neutral and Earth
How do we calculate the resistance per metre of single core aluminium stranded cable 19*3.25mm sheathed in pvc,at 15 deg C temperature?
what is the VVVFD and?
why field winding in synchronous machine connecting in star position?
Can an inverter be used as a converter? How?
Why alternators are rated in KVA?
why doesnt the back emf hold the speed of unloaded series motor?
why dc exicitaion used in ac motor....?
How works the AVR in DG Sets Plz explain??????????
what will hapen if secodery circuit is open of current transformer WHy neutral to ground trips when neutral touches the ground
how did the differential relay work to protect the power transformer
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)