The following instruments are used to measure the temperature: Select one: O a Red Spirit in Gass Thermometer Bi-metallic Thermhometer, Vapor Pressure Thermometer Cb. Platinum Resistance Thermometer Thermistors, Thermocouples, Heater Plate OcB-metatic Thermomerer Vapor Pressure Themometer, Vacuem Insulated flask d Amplifier Red Spirt in Gass Thermometer Bl-metallic Thermoneter

10. . Inan electronic regulator, controls AC generator output by vary- ing the amount of time the field coil is energized. . Full-wave rectification in the AC generator requires pair of diodes. The is the stationary coil that produces current in the AC generator. recovers the heat energy used to brake by converting rotational energy into energy through a system of electric motors and generators.

Air-condition system being in every organization. How the Maintenance of Air Conditioning System take place. What are preventative measures required?

A summer air-conditioning shown below is required to maintain a certain room at specified conditions. The layout of the system is indicated on the next page and the specifications are listed below.System specifications:Required room temperature: 23⁰C, 50% Relative humidityAtmospheric pressure: 101 kPaOutside air conditions: 30⁰C, 80% Relative humidity Sensible heat gain: 5 kWLatent heat gain: 4 kWTemperature rise across fan: 1.5⁰CTemperature of air leaving cooler: 12⁰CTemperature of air entering room: 18⁰CApparatus dew point of cooler: 7⁰C

Please solve all four part

Programmable Logic Controller

Radiation testing in automotive

Which type of dewpoint analyzer relies on measuring the electrical conductivity of a hygroscopic material? Nuclear solids moisture analyzer NIR moisture analyzer Microwave moisture analyzer Dew cell

B8

state the advantages and disadvantages of each Method (Satellite Measuring Heat Change, and measuring ground motion (seismometer)