Which is an obsolete technology

steam engine

gasoline engine

jet engine

diesel engine

Tech A says that the MIL can turn off if the fault doesn't reappear in a certain number of tests. Tech B says that when an MIL is activated, the PCM stores the DTC until a predetermined number of drive cycles have been performed or cleared by a scan

What is the name for the chemical process through which hydraulic cement mortars cure and harden?

What technique is preferred for investigation into product failures that are not repairable once initiated? (a.) FEMA (b.) STA (c.) FMECA (d.) FTA

What is System approach to maintenance?

Can someone draw a electric circuit with electrical symbols for this "In the hall there is one light bulb that can be turned on and off at both ends of the room and an electric bell.

Air is compressed in the compressor of a turbojet engine. Air enters the compressor at 270 K and 58 kPa and exits the compressor at 465 K and 350 kPa. Take the average specific heat at constant pressure (cp, avg) of air as 1.015 kJ / kg.

A digital-to-analog converter uses a reference voltage of 120 V dc and has eight binary digit precision. In one of the sampling instants, the data contained in the binary register = 01010101.

What is a perpetual motion machine of the second kind?

What happens when you turn a jack

Disconnecting means shall be capable of being locked in the open position. The provisions for locking do not have to reamin in place. A. True B. False