21) Potassium sodium tartrate is also known as
Answer is:
Rochelle salt
ISRO Technician-B Electroplater Question Paper - 2017 (Set - 1) with Answer Key
For more MCQ's Click HereRelated ISRO Technician-B Electroplater Question Paper - 2017 (Set - 1) with Answer Key
Answer is:
Work
Explanation:
Whenever a force (F) acts on a body and the body undergoes a displacement (x) in the direction of the force, then the work is said to be done.
Mathematically, Workdone = F.x = Force x Displacement.
The unit of work depends upon the unit of force and the displacement. In S.I. system of units, the practical unit of work is N-m. It is the work done by a force of 1 newton when it displaces a body through 1 metre. The work of 1 N-m is known as joule (briefly written as J), such that 1 N-m = 1 J.
Answer is:
Calorific Value
Answer is:
Reducing agent
Answer is:
Current
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.
