Which of the following is an example of SI derived unit?
A) Capacitance (Farad) B) Time (second)
C) Luminous intensity (Candela) D) All the above
Description : What are the SI derived units?
Last Answer : Electrical capacitance, electrical resistance, electrical inductance, force, energy, power, magnetic flux, electric charge, and electric potential difference and EMF. These are the nine SI derived units.
Description : What is the SI unit of conductivity ?
Last Answer : The SI unit of conductivity Siemens/m.
Description : Which of the following is the SI unit for admittance? A) Ohm B) Henry C) Farad D) Siemens
Last Answer : Which of the following is the SI unit for admittance? A) Ohm B) Henry C) Farad D) Siemens
Description : What is the SI unit for magnetic reluctance? A) Ampere B) Ampere-turns per weber C) Henry D) None of these
Last Answer : What is the SI unit for magnetic reluctance? A) Ampere B) Ampere-turns per weber C) Henry D) None of these
Description : The unit of power in S.I. units is
Last Answer : The unit of power in S.I. units is watt.
Description : The unit of work or energy in S.I. units is
Last Answer : The unit of work or energy in S.I. units is joule.
Description : The unit of force in S.I. units is
Last Answer : The unit of force in S.I. units is Newton.
Description : Basic SI units
Last Answer : Basic SI units
Description : Define resistivity. State its unit.
Last Answer : Resistivity can be defined as the resistance of a conducting material per unit length with unit area of cross section. Its unit is ohm/meter
Description : What is the smallest unit of a compound with the same chemical characteristics?
Last Answer : The molecule is the smallest unit of a compound with the same chemical characteristics.
Description : THE UNIT OF RELUCTANCE IS
Last Answer : The si unit of reluctance is Ampere-turn/weber
Description : Write the purpose of coal and ash handling unit. Also write different activities that arc carried out in this unit.
Last Answer : Purpose of coal and ash handling unit :- To transport coal from coal storage to power plant. A large quantity of ash about 10 to 30 % produced in furnace, the removal of ash from boiler furnace ... disposed off. Various methods of disposal of ash: Mechanical system. Pneumatic system.
Description : Define admittance and state its unit.
Last Answer : Admittance is defined as the ability of the circuit to carry (admit) alternating current through it. OR It is the reciprocal of impedance Z. i.e Admittance Y = 1/Z. Unit: Its unit is siemen (S) or mho (Ʊ).
Description : Which unit holds data permanently? (A) Input unit (B) Secondary storage unit (C) Output Unit (D) Primary Memory Unit
Last Answer : Which unit holds data permanently? (A) Input unit (B) Secondary storage unit (C) Output Unit (D) Primary Memory Unit
Description : The unit heat rate characteristic of a thermal power unit shows : (A) Heat input per kWh of output versus the megawatt output of unit (B) Heat input per kW of output versus the megawatt output ... hour output of unit (D) Heat input per kW of output versus the megawatt hour output of unit
Last Answer : The unit heat rate characteristic of a thermal power unit shows : Heat input per kWh of output versus the megawatt output of unit
Description : Which of the following is a unit of magnetic flux? A) Weber B) Maxwell C) Both A and B D) None of these
Last Answer : Which of the following is a unit of magnetic flux? A) Weber B) Maxwell C) Both A and B D) None of these
Description : The unit of retentivity is?
Last Answer : The unit of retentivity is weber/sq. m.
Description : The unit of magnetic flux is?
Last Answer : The unit of magnetic flux is weber.
Description : What is the unit of reactance?
Last Answer : Unit of reactance is Ohms ( Ω ) .Reactance is denoted by X .
Last Answer : Flux density is denoted by B. And it is given as B = flux/ area Where, the unit of flux is Weber and unit of area is meter square. So the unit of flux density is weber per meter square which is also called as Tesla.
Description : Joule X second is the unit of?
Last Answer : Joule X second is the unit of power .
Last Answer : Unit of power is Watt denoted by capital W .
Last Answer : Unit of voltage is volt denoted by capital V .
Last Answer : Unit of resistance is Ohm.
Last Answer : Unit of work is Joule denoted by capital J .
Last Answer : Unit of frequency is herzt
Last Answer : Unit of inductance is Henry denoted by capital H .
Description : How to Install a Home HVAC Unit
Last Answer : How to Install a Home HVAC Unit Installing a two zone home heating, ventilating and air-conditioning (HVAC) system is not for a casual do-it-yourselfer but most aspects of the system past ... have oriented their wire coloring system. It should be done carefully to prevent any possibility of harm.
Description : A) Watt B) Volts C) Farad D) Ampere
Last Answer : Correct answer: D) Ampere
Description : Options: A) WATT B) AMPERE C) VOLTS D) OHM
Last Answer : Correct Answer: A) WATT
Description : Define the following terms related to tariff: (i) Connected load (ii) Unit consumed (iii) Fixed charges (iv) Electricity Tax
Last Answer : (i) Connected load It is the sum of the power ratings (Watts or kW or MW) of all devices and machines existing (installed) in the premises of consumer. It is used to decide the ... a percentage of the total electricity bill which includes all amounts that go to the electricity supply agency.
Description : What does double integration of a unit step function lead to? A) A doublet B) A ramp C) An impulse D) A parabola
Last Answer : What does double integration of a unit step function lead to? A) A doublet B) A ramp C) An impulse D) A parabola
Description : Which of the following are components of Central Processing Unit (CPU)? (A) Arithmetic logic unit, Mouse (B) Arithmetic logic unit, Control unit (C) Arithmetic logic unit, Integrated Circuits (D) Control Unit, Monitor
Last Answer : Which of the following are components of Central Processing Unit (CPU)? (A) Arithmetic logic unit, Mouse (B) Arithmetic logic unit, Control unit (C) Arithmetic logic unit, Integrated Circuits (D) Control Unit, Monitor
Description : A control system having unit damping factor will give (1) Oscillatory response (2) Undamped response (3) Critically damped response (4) No response
Last Answer : 1
Description : The unit of speed regulation of a governor is : (A) Hz (B) Hz/MW (C) Hz/MVA (D) rpm/MVAR
Last Answer : The unit of speed regulation of a governor is : Hz/MW
Description : Unit commitment is a procedure in which : (A) Scheduling of total generation is done economically (B) Optimal combination of units in a system is chosen at any given time (C) ... are selected for financial economy (D) Most efficient machines are selected for minimum reactive power loss
Last Answer : Unit commitment is a procedure in which : Optimal combination of units in a system is chosen at any given time
Description : A second order system shows 100% overshoot in its unit step response. It can be categorized as (A) underdamped system. (B) overdamped system. (C) Critically damped system. (D) undamped system.
Last Answer : A second order system shows 100% overshoot in its unit step response. It can be categorized as undamped system.
Description : The unit circle of the Nyquist plot transforms into unity or 0 dB line of the amplitude plot of the Bode diagram for
Last Answer : The unit circle of the Nyquist plot transforms into unity or 0 dB line of the amplitude plot of the Bode diagram for all frequencies
Description : What is the unit of measure for voltage?
Last Answer : Voltage measured in volts.
Description : How much is 1 unit of electricity?
Last Answer : 1 unit of electricity is equal to 1 kWh.
Description : 38. Which of the following statements is false? (1) Both starch and cellulose are polymers of glucose (2) Artificial silk is derived from cellulose (3) Nylon-66 is an example of elastomer (4) The repeat unit in natural rubber is isoprene
Last Answer : Nylon-66 is an example of elastomer
Description : Kelvin is the SI unit of: (1) Time (2) Current (3) Temperature (4) Light intensity
Last Answer : Kelvin is the SI unit of: Temperature.
Description : what is the SI unit of power?
Last Answer : Wattage-watts
Description : What is the SI unit of loundness? -Physics
Last Answer : Sone, unit of loudness. Loudness is a subjective characteristic of a sound (as opposed to the sound-pressure level in decibels, which is objective and directly measurable).
Description : Define latent heat of fusion. Also write its SI unit. -Maths 9th
Last Answer : The SI unit of latent heat is Joule. ... Latent heat is defined as the heat required for converting solid into a liquid or to vapour without any change in the temperature.
Description : What is the SI unit of Young’s modulus of elasticity? -Do You Know?
Last Answer : answer:
Description : what is the SI unit temperature?
Last Answer : Kelvin
Description : What is the SI unit of quantity of matter ?
Last Answer : SI unit of molecular volume.
Description : What is the SI unit of electric current ?
Last Answer : SI unit ampere of electric current .
Description : Which is the SI unit of temperature ?
Last Answer : SI unit of Kelvin temperature .