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Is a contradiction always true?
no it is not always true
Is a tautology always false or true?
Tautologies are always true.
What is an equation called that is not always true?
Seems to me like if it's not always true, then it's no equation.
Are two composite numbers always sometimes or never true?
They are always true - if your calculations are sound.
How many syllables in the phrase you should always be true?
The phrase 'you should always be true' has six syllables: you-should-al-ways-be-true.
What is true transformation efficiency?
True transformation efficiency is the transformation efficiency at the saturation point, or essentially the highest transformation efficiency that can be attained.
Is it always a good idea to discard low efficiency?
No...... Not always........... They can be modified to high efficiency..............
Is it true that thermal efficiency of a diesel engine equals indicated thermal efficiency - brake thermal efficiency?
no
Is the true efficiency in a heat pump greater or smaller then the efficiency based on the motor?
It is greater. You need to look for the SEER (Seasonal Engergy Efficiency Rating) to see the true engergy rating of the heat pump.
Which of the following statements are true about productive and allocative efficiency society can achieve either productive efficiency or allocative efficiency but not simultaneously?
society can achieve either productive efficiency or allocative efficiency, but not both simultaneously
Is segmentation is preferred for greater network efficiency?
true
Why a normal machine could not have the mechanical efficiency of 100?
Because there is always going to be friction, the efficiency of any machine will always be less then 100 percent.
Why can efficiency never can be 100 percent?
The laws of thermodynamics imply that there will always be some loss of efficiency.
Is a contradiction always true?
no it is not always true
Do Radiator cover reduces efficiency true or false?
false
True or false simple design makes for more efficiency?
Simple design does make more efficiency. This is the basic designs.
Is thermal efficiency is the ratio of indicated work done to energy supplied by the fuel true or false?
TRUE
