Description : In the acid Bessemer process, the hot metal should have the following composition. (A) S < 0.05% and P < 0.05% (B) S < 0.05% and P < 1.5% (C) S < 0.05% and P > 1.5% (D) S > 1.5% and P < 0.05%
Last Answer : (A) S < 0.05% and P < 0.05%
Description : Pick out the wrong statement about coating/electroplating of metals. (A) Phosphate coating is used as an excellent base for paints & enamels (B) Phosphate coating is less corrosion resistant than ... coating metal is made the anode (D) Calorising is the process of coating steel with chromium
Last Answer : (D) Calorising is the process of coating steel with chromium
Description : Suppose that from given statistics, it is known that meningitis causes stiff neck 50% of the time, that the proportion of persons having meningitis is 1/50000, and that the proportion of people having stiff neck is 1/20. Then ... complain about stiff neck is: (A) 0.01% (B) 0.02% (C) 0.04% (D) 0.05%
Last Answer : Answer: B
Description : The percentage of carbon in low carbon steel is A. 0.05% B. 0.15% C. 0.3% D. 0.5%
Last Answer : B. 0.15%
Description : Payment of commission on PPF and SCSS is a) 1% and 0.5% d) 2% and .05% c) 0.5% and Nil d) No commission paid
Last Answer : d) No commission paid
Description : With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct? (a) Increasing atmospheric CO2 concentration up to 0.05% can enhance CO2 fixation rate. ( ... for higher yield. (d) Light saturation for CO2 fixation occurs at 10% of full sunlight.
Last Answer : (b) C3 plants respond to higher temperature with enhanced photosynthesis while C4 plants have much lower temperature optimum
Description : Steel contains carbon approximately (A) 1.50% to 5.6% (B) 0.05% to 1.75% (C) 0.25 % (D) None to these
Last Answer : Answer: Option B
Description : Cast iron contains carbon approximately (A) 1.5% to 5.5% (B) 0.05% to 1.75% (C) 0.250 % (D) None to these
Last Answer : Answer: Option A
Description : With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct ? (1) Increasing atmospheric CO 2 concentration up to 0.05% can enhance CO 2 fixation ... for higher yield (4) Light saturation for CO 2 fixation occurs at 10% of full sunlight
Last Answer : (2) C 3 plants respond to higher temperatures with enhanced photosynthesis while C 4 plants have much lower temperature optimum
Description : How many tablets, each containing 8.75 grains of mercuric chloride will be required to make one quart of 0.05% solution?
Last Answer : 4.375 gr. in 1 fl ounce = 1% w/v solution 4.375 gr X 0.05 = 0.2187 gr required to get 1 fl.oz 0.05% 0.2187 gr x 40 = 8.748 gr≈ 8.75 grain required to get 40 fl.oz 0.05 % 8.75 gr/8.75 gr = 1 tablets Therefore, one tablet is required to prepare one quart of 0.05% solution.
Description : In a solution of silver nitrate, a copper plate was dipped. After some time, silver from the solution was deposited on the copper plate. Which metal is more reactive – copper or silver?
Last Answer : More reactive metal displaces a less reactive metal. Hence copper metal is more reactive.
Description : How much is a Raymond Weil 18k gold electroplated 10 m number 4704 worth?
Last Answer : What is the answer ?
Description : What is the difference between a gold filled necklace or pendant and a electroplated one?
Last Answer : Gold filled is all gold while a plated one is just a combination of other metals that are then gold plated.
Description : It a spoon is to be electroplated with nickel the spoon is.
Last Answer : Made spoon cathode and pure nickel rod anode.
Description : When a spoon is to be electroplated with nickel the spoon is (1) dipped in a nickel sulphate solution (2) made anode and a pure nickel rod, the cathode (3) made cathode and a pure nickel red, the anode (4) coated with nickel sulphate and dried
Last Answer : made cathode and a pure nickel red, the anode
Description : When a large flat surface in electroplated,
Last Answer : When a large flat surface in electroplated, There will be more deposition at edges than at centre
Description : An ideal choke takes a current of 8A when connectd to an AC source of 100V and 50 Hz. A pure resistor under the same condition strikes a current of 10
Last Answer : An ideal choke takes a current of 8A when connectd to an AC source of 100V and 50 Hz. A pure ... resistor and inductor `sqrt(10x)`A. Find value of x
Description : The force on a conductor of length 12cm having current 8A and flux density 3.75 units at an angle of 300 is a) 1.6 b) 2 c) 1.4 d) 1.8
Last Answer : d) 1.8
Description : Find the work done in an inductor of 4H when a current 8A is passed through it? a) 256 b) 128 c) 64 d) 512
Last Answer : b) 128
Description : Calculate the magnetic field at a point on the centre of the circular conductor of radius 2m with current 8A. a) 1 b) 2 c) 3 d) 4
Last Answer : b) 2
Description : A 120 Ah capacity battery can deliver a current of 8A for a period of
Last Answer : A 120 Ah capacity battery can deliver a current of 8A for a period of 15
Description : A man lifts a stone weighting 300 g from the ground to a height of 2m and throws it horizontally with a velocity of 6 m/sec. The work done by the man is a.7.686 J b.11.286 J c.5.886 J d.8.343 J e.Tapered bearing
Last Answer : b. 11.286 J
Description : how much does it cost to cremate a german shepherd weighting 66 lbs ?
Last Answer : The cost can be from $150-700 probably abround 500 due to the size.
Description : You are measuring noise at a -6 dB level point, using the Lenkurt 601A, F1A weighting network, and a flat meter. The meter reading is -59 dBm. This is _________ dBa0. A. 24 B. 12 C. 23 D. 32
Last Answer : D. 32
Description : You are measuring noise at a +3 dB level point, using the Lenkurt 601A, F1A weighting network, and a flat meter. The meter reading is -57dBm. This is ________dBa0. A. 20 B. 15 C. 25 D. 17
Last Answer : C. 25
Description : You are measuring noise in a voice channel with a Lenkurt 601A, F1A weighting network and a flat meter. Your meter reads -47dBm. What is this reading in dBa? A. 77 dBa B. 35 dBa C. 38 dBa D. 32 dBa
Last Answer : C. 38 dBa
Description : F1A weighting refers to ___________. A. -90 dBm B. dBrnc0 C. dBrnc D. F1A handset
Last Answer : C. dBrnc
Description : What does the noise weighting curve shows? A. Noise signals measured with a 144 handset B. Power levels of noise found in carrier systems C. The interfering effect of other frequencies in a voice ... a reference frequency of one kilohertz D. Interfering effects of signals compared with a 3-kHz tone
Last Answer : C. The interfering effect of other frequencies in a voice channel compared with a reference frequency of one kilohertz
Description : Mark the correct option a) The camp bag booked as parcel will be sent by surface route and will be charged with the postage payable on a parcel weighting 10 Kg plus registration fee and incidental charges ... camp bag is due to be collected on any day including Sunday & Holiday. d) All of these
Last Answer : b) The camp bag booked as letter mail will not be charge with any additional postage other than Registration fee
Description : 18 years old female weighting 52Kg and 163cm tall. On dental examination erosion of teeth on the most of her lingual surfaces is clearly showing. Dietary history revealed a daily rate of 5000 to 7000 ... . Alcoholism B. Drug abuse C. Bulimia D. Excessive smoking E. Diabetic mellitus type I
Last Answer : C. Bulimia
Description : Can this phone use a pen drive ? xiaomi redmi 8a This phone has Usb 2.0 Type - C 1.0 reversible usb on the go . What size pen drive can be used in this phone.
Last Answer : You can use any pen drive on this phone. Converters of different sizes are now available in the market. The price will be 80-150 rupees. So there is no benefit in thinking about size. Only if it is of good quality.
Description : Can a pen drive be used instead of memory in this phone ? xiaomi redmi 8a This phone has usb 2.0 . What if i use 32GB pen drive instead of sd card in this phone.
Last Answer : It would be better to use OTG pen drive in this phone. Use a little better quality or the phone will be slow.
Description : An iron ring of mean circumference 80 cm is uniformly wound with 500 turns of wire and carries 0.8A. Find the magnetic field strength.
Last Answer : Ans: Magnetic field strength H = NI /l = 500 x 0.8 / 80 x 10-2 = 500 AT/m
Description : A bike starts with a speed of 60 km/hr at 8a.m. Due to the problem in engine it reduces its speed as 20 km/hr for every 1 hour. After 9 am, the time taken to covers 15 km is: a) 13 minutes and 20 seconds b) 15 minutes and 09 seconds c) 18 minutes and 15 seconds d) 22 minutes and 30 seconds
Last Answer : 15 min
Description : The distance between salem and trichy is 170 km. A bus starts from salem at 6 a.m. and travels towards trichy at 20 km/hr. Another bus starts from trichy at 7 a.m. and travels towards salem at 30 km/hr. At what time will they meet? a) 7a.m b) 8a.m c) 9a.m d) 10a.m
Last Answer : D Assume that they meet x hours after 6 a.m. Then, Bus 1, starting from salem, travels x hours till the bus meet. Distance travelled by bus 1 in x hours =20x km bus 2, starting from trichy , travels (x−1) hours ... +30=50x 200=50x X=4 Hence, the bus meet 4 hours after 6 a.m., i.e. at 10a.m
Description : I'm in zone 8a in East Texas can I plant zucchini now and get a harvest before the first frost?
Last Answer : It depends on when you get your first frost.....................that is planted in May and harvested in Aug, sept...............I don't think you are going to have enough ... large plants could work if you protect them in the cooler weather with glass over bricks to keep the low degree off them.
Description : Which would be better ? xiaomi redmi 8a 2/32 tecno spark 4 3/32 Which would be better to buy. And will the phone support 64 GB memory?
Last Answer : Tecno would be nice. Will support 64 GB.
Description : How is the service of the phone ? Xiaomi Redmi 8A 2/32 GB. How does the service of the phone. I occasionally watch videos on YouTube and browse some sites.
Last Answer : Provides good service. You can use.
Description : Xiaomi Walton and Symphony? Xiaomi Redmi 8a 2/32 Walton Primo R Max 3/32 Symphony Xploer P6 3/32 Which is the best?
Last Answer : Of course, Xiaomi Redmi is the best of these three phones . Of these, Walton has more features but Xiaomi is the best.
Description : Want an Emi number for a Xiaomi Redmi 6 phone ? Can anyone give imei of xiaomi redmi 8a phone . Tell me what color it is and what color it is.
Last Answer : Imei number of any mobile does not match with any mobile. To know the Imei number of any mobile , dial * # 06 # from that phone.
Description : Which of these three phones has the best processor ? Oppo A1k Processor Mediatek hello p22 xiaomi redmi 8a Processor soc collam snapdragon 439 Samsung A10 Processor exyonis 7884 Now you tell me which of these three processors is the best .
Last Answer : In my opinion, Oppo would be the best. The service is very good. I myself am an Oppo user. Charya , the camera is all super. Just look at the service without looking at the processor. Oppo Best between three.
Description : xiaomi redmi 8a 3GB / 32GB Price How much ?
Last Answer : ৳ 10,999.00 Variant: Official (2GB + 32GB) 10,999 / (3GB + 32GB) ৳ 13,999 / (4GB + 64GB) ৳ 14,999 / Unofficial (2GB + 32GB) ৳ 10,000 / (3GB + 32GB) ৳ 11,000 Brand: Xiaomi
Description : Only xiaomi phone users can answer ? I would like to know how to buy xiaomi redmi 8a phone .
Last Answer : xiaomi redmi 8a I use the phone myself. It serves very well for camera and charging but the phone gets a little too hot. And the charge is very slow. Besides, I like everything else.
Description : How many GHz has been used in the phone ? How many GHz has been used in xiaomi redmi 8a phone?
Last Answer : নিচে এই ফোনটির বিস্তারিত দিলাম, আপনি নিজেই দেখে নিন :- Redmi 8A Full Specifications General Brand Xiaomi Model Redmi 8A Release date 25th September 2019 Launched in India Yes Dimensions (mm) 156 ... (Band 40) Yes Sensors Face unlock Yes Proximity sensor Yes Accelerometer Yes Ambient light sensor Yes
Description : Where can I find bluetooth audio receiver with dual USB Charger 4.8A?
Last Answer : In theory, yes you should be able to utilize a bluetooth enabled usb to stream audio from your phone, but it might be more cost effective to just add a radio with Bluetooth to your device instead. Why does my car stereo sometimes say "read" when my phone is plugged in. you can find it on amazon
Description : Solve : `8a - 7 lt (6a)/(5) + 27, a in Q`
Last Answer : Solve : `8a - 7 lt (6a)/(5) + 27, a in Q`
Description : How do you find the LCM of 6a3 and 8a?
Last Answer : Do the numbers first. The LCM of 6 and 8 is 24. Choose thehigher of the variables.The LCM of 6a3 and 8a is 24a3
Description : Is 8a-3b-(2a-4b) and 6a plus b equivalent?
Last Answer : Need answer
Description : Extraction of `Ag` from sulphide ore and removal of unreacted silver bromide from phorographic plate involve complexes:
Last Answer : Extraction of `Ag` from sulphide ore and removal of unreacted silver bromide from phorographic plate involve ... (3))_(2)]^(3-)` respectively
Description : Can pewter, sterling silver and silver plate flatware be put in a dishwasher?
Last Answer : no,you should use the designated cleaner for your metal flatware.