Navigate

A Carnot engine takes heat from a reservoir at 627⁰C and rejects heat

A Carnot engine takes heat from a reservoir at 627⁰C and rejects heat to a sink at 27⁰C. Its efficiency will be

Options

(a) (3/5)
(b) (1/3)
(c) (2/3)
(d) (200/209)

Correct Answer:

(2/3)

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

KA2006
admin:

Related Questions

  1. A disc of moment of inertia (9.8/π²) kg m² is rotating at 600 rpm. If the frequency
  2. An engine pumps water continuously through a hose. Water leaves the hose
  3. If ∆U and ∆W represent the increase in internal energy and work done by the system
  4. The acceleration due to gravity at a place is π² m/sec². Then the time period
  5. When npn transistor is used as an amplifier