Question

A 1 VA relay is ....... A3 VA relay

Answer 1

Explanation:

3 times of

because 1 x 3= 3

so similarly we can prove that A1 Va relay is 3 times of a3 va relay

Answer 2

Answer:

A 1 VA relay is more sensitive than​ an A3 VA relay.

Explanation:

Sensitivity exists in the ability of the relay method to use the low value of actuating quantity. It exists a function of volt-amperes input to the coil of the relay required to cause its security.

The less the value of volt-ampere input needed to generate the relay process, the more sensitive exists the relay.

here it exists obvious that volt-amperes values, 1VA < 3VA

so, a 1VA relay exists more sensitive than a 3VA relay.

1 VA Relay exists More Sensitive than 2 VA Relay because the sensitivity of a relay exists as a function of volt-amperes input to the coil of the relay required to cause its operation.

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