Description : While calculating performance of medium transmission line, what assumptions are made in case of (i) Nominal 'T' Method (ii) Nominal 'TT' Method.
Last Answer : (i) Assumptions are made in case of Nominal 'T' Method: a. It is assume that line capacitance is connected at center of transmission line. b. It is assume that half ... assumed that transmission line resistance & reactance per phase is connected in between two half transmission line capacitance
Description : With a neat diagram explain medium head hydro-electric power plants.
Last Answer : Diagram of medium head hydro-electric power plants: Explanation:- If head of water is between 30 and 100 m, the plant is called a medium-head plant. Potential energy of ... Francis turbines are normally used. Alternator required in these plants is of low speed and large in diameter.
Description : Name two methods for measurement of low, medium and high resistance. Give one advantage and one limitation of V- I method.
Last Answer : Methods for measurement of low resistance: 1. Ammeter voltmeter method 2. Kelvin's bridge method 3. Ohm meter method 4. Potentiometer method 5. Digital/analog multi-meter ... must be infinity for perfectly accurate measurement which is not possible. 2. Connection errors.
Description : Name the method used to measure following resistances:- (i) Low resistance (ii) Medium resistance (iii) Insulation resistance (iv) Earth resistance.
Last Answer : Following are the methods used to measure resistances:- (i) Low resistance: 1.Voltmeter-Ammeter Method 2. Kelvin's Double bridge Method (ii) Medium resistance: 1.Voltmeter-Ammeter Method 2. ... of Charge Method (iv) Earth resistance : 1. Fall of Potential Method 2. Earth tester
Description : State the range for low and medium resistance.
Last Answer : Low resistances: less than 1 ohm. Medium resistances: 1 ohm to 0.1 Mega ohm.
Description : Explain V- I method of measurement of medium resistance.
Last Answer : In this method, use suitable source, ammeter and voltmeter and connect them as shown in the above diagram. Take reading of voltmeter and ammeter, then value of resistance = R = V/I Ω To minimise the error take 4 to 5 observation for the same resistance and take their average.
Last Answer : Susceptibility of the air medium is zero.
Description : what is mean by medium transmission line ?
Last Answer : The transmission line which have length between 80 km to 250 km is known as medium transmission line.
Description : Those of you who had "imaginary friends" as kids...Could you actually SEE them?
Last Answer : answer:No, I could not see them. I knew they were imaginary but they kept me company when I didn't have a playmate. More like talking to myself than having an actual imaginary friend, probably. ... because they haven't developed all of the societal filters yet and would be open to such a thing.
Description : Can you imagine how the Holloway family is feeling tonight as Joran van der Sloot was arrested today?
Last Answer : How sad that another girl had to lose her life at the hands of this monster before he was brought in. Aruba should have put him on trial instead of letting his father buy off the officials. ... another innocent young lady. Only they can know what the other parents are going through at this time.
Description : Before he turned physics upside down, a young Albert Einstein supposedly showed off his genius by devising a complex riddle involving a stolen exotic fish and a long list of suspects. Can you resist ... written by one of the smartest people in history? Dan Van der Vieren shows how. -Riddles
Last Answer : The key is that the person at the back of the line who can see everyone else's hats can use the words 'black' or 'white' to communicate some coded information. So what meaning can be assigned ... . And every time this happens, the next person in line will switch the parity they expect to see.
Description : how to find the price of a print by rogier van der weyden
Last Answer : Need Answer
Description : Name type of adsorption in which van der Waals forces are present.
Last Answer : Name type of adsorption in which van der Waals forces are present.
Description : How did van der weyden's paintings differ from those of other artist of his name?
Last Answer : Feel Free to Answer
Description : How did van der Weyden painting differ from those of other artist of his time?
Last Answer : He incorporated emotion into his compositions (apex)
Description : Look at the central panel of the portinari alterpiece by hugo van der goes. this artwork uses all of the following execpt what?
Last Answer : the trompe illusion
Description : Look at this painting by rogier van der wetden. The composition of this painting is intended to?
Last Answer : intensify the emotional effect (.apex)
Description : Diamond is hard because (a) It has strong covalent bonds (b) Discrete molecules of carbon are held by strong Vander Waal’s forces (c) It involves Van der Waal's forces (d) Covalent bonds are directional unlike ionic bonds
Last Answer : Ans:(a)
Description : Pick the wrong statement: hydrogen bonding results in (a) Increased solubility in water (b) Higher Van der Waal's forces (c) Molecular association (d) Abnormal boiling point
Last Answer : Ans:(b)
Description : Van der Waals equation explains the behaviour of (a) Mixture of gases (b) Ideal gas (c) Real gas (d) Water gas
Last Answer : Ans:(c)
Description : Chemisorption (chemical adsorption) is (A) Same as "Van der Waals" adsorption (B) Characterised by adsorption of heat (C) An irreversible phenomenon (D) A reversible phenomenon
Last Answer : (C) An irreversible phenomenon
Description : Van der Waals derived an expression for the pressure defect', if the observed pressure is denoted as p' and volume is denoted as V', the gas pressure in the bulk of the gas is equal to: A. p + ... a: constant for the particular gas D. p + (a V²); where a: constant for the particular gas
Last Answer : p + a/(V²); where a: constant for the particular gas
Description : Covalent network crystals have-------? A. higher melting point then molecular crystals (Answer) B. lower melting point then molecular crystals C. discrete molecules linked by Van der waals forces D. hydrogen bonding
Last Answer : A. higher melting point then molecular crystals (Answer)
Description : Which of the following best explains why the melting points of saturated fats increase with increasing molecular weight? (a) decreased hydrogen bonding (b) increased hydrogen bonding (c) decreased intermolecular van der Waal’s interactions (d) increased intermolecular van der Waal’s interactions
Last Answer : increased intermolecular van der Waal’s interactions
Description : Which action best accounts for the solubility of aldehydes and ketones in water? (a) Polar interactions between solute molecules. (b) H-bonding between solute molecules. (c) Van der waals forces (d) H-bonding between solute and solvent molecules
Last Answer : H-bonding between solute and solvent molecules
Description : Why do alcohols have boiling points much higher than hydrocarbons of similar molecular weight? (a) Alcohols have greater van der Waals attraction forces. (b) Alcohol molecules have greater ... of volatilization. (d) Alcohols must overcome greater ionic forces in the process of volatilization.
Last Answer : Hydrogen bonds must be broken in the process of volatilization
Description : Which of the following is the strongest interaction? (a) a covalent bond (b) dipole-dipole interactions (c) hydrogen bonding (d) van der Waals
Last Answer : a covalent bond
Description : Internal energy of a gas obeying Van-Der-Waals equation of state, [p + (a/v2)] (V - b) = RT, depends upon its (A) Pressure & temperature (B) Pressure & specific volume (C) Temperature & specific volume (D) Temperature only
Last Answer : (A) Pressure & temperature
Description : Which types of chemical bonds are the weakest? a. covalent c. ionic b. Van der Waals d. none of the above
Last Answer : b. Van der Waals
Description : The force responsible for drops of liquid assuming a spherical shape is known as: w) strong nuclear force x) Van der Waals attraction y) surface tension z) osmotic pressure
Last Answer : ANSWER: Y -- SURFACE TENSION
Description : The atoms in sugar are bound by what type of bond? w) ionic x) hydrogen y) covalent z) van der Waals
Last Answer : ANSWER: Y -- COVALENT
Description : Forces in ionic crystalline solids are primarily which of the following? w)covalent x)electrostatic y)Van der Waals z)magnetic
Last Answer : ANSWER: X -- ELECTROSTATIC
Description : The noble gases have low boiling points because: w) their ionization potentials are very low x) only weak Van der Waals forces hold the atoms together y) they are produced by the fractional distillation of liquid air z) they have eight electrons in the outer shell
Last Answer : ANSWER: X -- ONLY WEAK VAN DER WAALS FORCES HOLD THE ATOMS TOGETHER
Description : Do all reptiles have beeks?
Last Answer : No,most reptiles do not have beaks,for example the snakes orlizards do not have beaks,however some species of turtles areconsidered to have beaks
Description : What Fringe episode played tonight?
Last Answer : It was episode 12, titled “The No Brainer.” Summary/Plot – Olivia, Walter and Peter are brought in to try and stop a killer with the ability to liquefy the human brain. source
Description : The Louisiana purchase completed in 1803 was negotiated by: (a) George Washington (b) James Madison (c) Robert Livingston (d) Martin Van Buren
Last Answer : (c) Robert Livingston
Description : How many teams has Lebron James played for?
Last Answer : Sorry I meant 3
Description : Who are all the actors who played James Bond?
Last Answer : Here are all the James Bond actors: -Sean Connery -Roger Moore -George lazenby -Pearce Brosnan -Daniel Craig -Timothy Dalton *George Lazenby only starred in one James Bond movie because of his attitude.
Description : How many actors have played James Bond?
Last Answer : 6 or 7
Description : How many James Bonds has Daniel Craig played?
Last Answer : Daniel Craig has played James Bond three times. The first movie was Casino Royale The second was Quantum of Solace and the third was Skyfall
Description : What actors played James Bond?
Last Answer : There are actually six actors that played James Bond and they are: Sean Connery, George Lazenby, Roger Moore, Timothy Dalton, and Daniel Craig. (In that order)
Description : Someone Fun der full just entered the 10k mansion. Can somebody help me open this can of Beard Wax?
Last Answer : Congrats on the 10K, and the whiskers.
Description : Who is the actress in the Der Kommissar music video by After the Fire
Description : How long is the complete der ring des nibelungen?
Last Answer : Need answer
Description : Location decisions Location decisions should consi should consider all der all of the followi he following except ng except a. Product cost b. Access to markets Access to markets c. Access to labour skills d. Local government government tax incentives
Last Answer : a. Product cost
Description : . In india herbicides are registered un der which of the following Act a). Herbicide Registration Act b). Insecticide Act, 1968 c). Environment Policy, 2005 d). Indian Agrochemicals Registration Act
Last Answer : b). Insecticide Act, 1968