ENGINEERING MEASUREMENT - Practice Mode

1) Which gauge used to check the spark plug gap?
Correct Answer: Feeler gauge
2) Which instrument used to check the piston ring end gap?
Correct Answer: Feeler gauge
3) What are the two instruments used to measure the warpage of the fly wheel?
Correct Answer: Straight edge, feeler gauge
4) Which precision instrument used for taking external, internal and depth measurement?
Correct Answer: Vernier caliper
5) What is the use of ratchet stop in out side micro meter?
Correct Answer: Prevent excessive pressure
Explanation:

The SI unit of electric current is the ampere, which is the flow of electric charge across a surface at the rate of one coulomb per second. The ampere (symbol: A) is an SI base unit Electric current is measured using a device called an ammeter.