RRB Group D practice question
The device used to measure electric current is:
From a RRB Group D Science practice set ┬╖ Science
Tap an option to check your answer.
Show answer and explanation
Correct answer: (B) Ammeter
An ammeter is used to measure electric current in a circuit.
рд╣рд┐рдВрджреА рдореЗрдВ рдкреНрд░рд╢реНрди
рд╡рд┐рджреНрдпреБрдд рдзрд╛рд░рд╛ рдорд╛рдкрдиреЗ рд╡рд╛рд▓рд╛ рдпрдВрддреНрд░ рдХреМрди-рд╕рд╛ рд╣реИ?
рдЙрддреНрддрд░ рдЬрд╛рдБрдЪрдиреЗ рдХреЗ рд▓рд┐рдП рдХрд┐рд╕реА рд╡рд┐рдХрд▓реНрдк рдкрд░ рдЯреИрдк рдХрд░реЗрдВред
рдЙрддреНрддрд░ рдФрд░ рд╡реНрдпрд╛рдЦреНрдпрд╛ рджреЗрдЦреЗрдВ
рд╕рд╣реА рдЙрддреНрддрд░: (B) рдЕрдореАрдЯрд░
рдкрд░рд┐рдкрде рдореЗрдВ рд╡рд┐рджреНрдпреБрдд рдзрд╛рд░рд╛ рдорд╛рдкрдиреЗ рдХреЗ рд▓рд┐рдП рдЕрдореАрдЯрд░ рдкреНрд░рдпреЛрдЧ рд╣реЛрддрд╛ рд╣реИред
More solved Science questions
- Hypermetropia (long-sightedness) is corrected using a:
- There are four elements P, Q, R and S and their atomic numbers are 2, 6, 13 and 18, respectively. Which of the following pairs hasтАж
- The colour of scattered light depends on the size of the scattering particles. Very fine particles scatter mainly which colour of light?
- Malaria is caused by which of the following?
- Acceleration of a body is defined as the rate of change of its:
- Who discovered penicillin, the first antibiotic, in 1928?