How energy-efficient is a typical internal combustion engine?
A) 40-60% B) 15-20% C) 5-10% D) None of these
B
Trades & Technology
You might also like to view...
?Unmounted coils are available in weights of around ___________
A. ?1000 lb (454 kg). B. ?4 lb (1.8 kg). C. ?60 lb (27 kg). D. ?25 lb (11 kg).
Trades & Technology
The PLL is said to be in lock whenever the __________ can be matched to the reference
A. free-running frequency B. VCO frequency C. capture range D. capacitance
Trades & Technology
How is flow direction indicated on a piping drawing?
What will be an ideal response?
Trades & Technology
Only the number of turns in the primary and secondary of a transformer determines the actual secondary voltage
Indicate whether the statement is true or false
Trades & Technology