Advertisements
Advertisements
Question
What type of current is given by (i) a dry cell, and (ii) a power House generator?
Solution
| Device | Type of current given | |
| 1. | Dry cell | D.C. current |
| 2. | A power house generator | A.C. current |
APPEARS IN
RELATED QUESTIONS
What normally drivers the alternators in a Thermal Power Station? What fuels can be used to heat eater in the boiler?
The frequency of direct current (d.c.) is:
(a) 0 Hz
(b) 50 Hz
(c) 60 Hz
(d) 100 H
Explain ‘Electric generator’ with the help of the following points:
- Diagram of an AC Generator with labelling
- Principle of an electric generator
- The function of slip rings
- Any two uses of a generator.
Alternating current : oscillatory :: Direct current : _______
The frequency of the alternating current is 50 Hz.
Distinguish between Direct current and alternating current.
Conceptual question.
Can electroplating be possible with alternating current?
The device used to convert AC to DC is called ______.
Define the following:
Rectifier
How is the type of current used in household supply different from the one given by a battery of dry cells?
