Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Why a heat engine with 100% efficiency can never be realized in practice?

Why a heat engine with 100% efficiency can never be realized in practice?
 

Grade:12

3 Answers

santosh kumar
108 Points
6 years ago
For 100% efficiency T1 = ∞ (or) T2 = 0 k. As absolute zero and infinite temperature cannot be
realized in practice, the efficiency of a heat engine cannot have 100%. The efficiency of a heat
engine is always less than unity.
HEMACHANDRA
11 Points
6 years ago
For 100% efficiency T1 = ∞ (or) T2 = 0 k. As absolute zero and infinite temperature cannot berealized in practice, the efficiency of a heat engine cannot have 100%. The efficiency of a heatengine is always less than unity.
SAI SARDAR
1700 Points
6 years ago
in a hest engine effieciency is more important.for every engine effieciency is less than 100% because in engine is not using all amount of energy it can looses some energy by working substance.

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free