Between which values does the side gap’s surface roughness vary?
Between which values does the side gap’s surface roughness vary?
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
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Contact breaker should be set
Question: Contact breaker should be set
A. just before starting the engine B. before adjustment of dwell angle C. after adjustment of dwell angle D. before setting spark plug gap Answer» c. after adjustment of dwell angle Note: The above multiple-choice question is for all general and Competitive Exams in India. Which type of boilers use orifice to control the flow circulation?
Question: Which type of boilers use orifice to control the flow circulation?
A. natural circulation boilers B. forced convection boilers C. once-through boilers D. positive forced circulation boilers Answer» b. forced convection boilers Note: The above multiple-choice question is for all general and Competitive Exams in India. What must be the value of velocity of the electrolytic solution?
Question: What must be the value of velocity of the electrolytic solution?
A. 10 to 15 m/s B. 25 to 50 m/s C. 60 to 100 m/s d) 120 to 200 m/s Answer» b. 25 to 50 m/s Note: The above multiple-choice question is for all general and Competitive Exams in India. Why is wet compression not preferred?
Question: Why is wet compression not preferred?
A. the liquid refrigerant can be trapped in the head of cylinder B. this may damage the valves or cylinder head C. liquid refrigerant can wash away the lubricating oil thus accelerating wear D. all of the mentioned Answer» d. all of the mentioned Note: The above multiple-choice question is for all general and Competitive Exams in India. Micro-structure of a material is generally examined by
Question: Micro-structure of a material is generally examined by
A. Spectroscope techniques B. Optical microscope C. X-rays and electron diffraction D. Naked eye Answer» e. Microscope Note: The above multiple-choice question is for all general and Competitive Exams in India. State whether the following statement is true or false about electrolyte in ECM. “Machinability in ECM is enhanced, when electrolyte is heated.”
Question: State whether the following statement is true or false about electrolyte in ECM. “Machinability in ECM is enhanced, when electrolyte is heated.”
A. true B. false Answer» a. true Note: The above multiple-choice question is for all general and Competitive Exams in India.