Radial engines are used in aircraft having propeller connected to the shaft delivering power in order to produce thrust its basic mechanism is as follows

Steam engine Principle

Steam engine once used in locomotives was based on the reciprocating principle as shown below

Sewing Machine

Maltese Cross Mechanism

this type of mechanism is used in clocks to power the second hand movement.

Manual Transmission Mechanism

The mechanism also called as “stick shift” is used in cars to change gears manually

Constant Velocity Joint

This mechanism is used in the front wheel drive cars

Torpedo-Boat destroyer System

This system is used to destroy fleet in naval military operations.

Rotary Engine

Also called as Wankel engine is a type of internal combustion engine has a unique design that converts pressure into rotating motion instead of reciprocating pistons

Videocon Mobile Services, one of the fastest growing telecom operators recently launched 2 new Truly Unlimited Mobile Internet offer apart from the existing Rs96 Unlimited Internet offer.

The new Mobile Internet (GPRS) packs which are launched are priced at 2 different price points enabling customers to enjoy services at really affordable rates.

For Gujarat, Haryana, Kerala and Tamil Nadu (including Chennai) telecom circles, the 2 new Truly Unlimited Internet packs are priced at Rs13 and Rs251. With an e-recharge of Rs13, you can surf/download Unlimited without any fair usage limits for 3 days whereas with an e-recharge of Rs251, you can surf/download without any fair usage limits for a whopping 90 days.

For Mumbai circle, the 2 new Unlimited Internet packs are priced at Rs13 and Rs225. With an e-recharge of Rs13, you can surf/download Unlimited without any fair usage limits for 3 days whereas with an e-recharge of Rs225, you can surf/download Unlimited without any fair usage limits for a whopping 90 days.

The Tariff details are tabulated below:

For More, you can talk to V-care executive @ 121(toll free) from your Videocon Number or alternatively you can also log on to www.videocon.com

The two new devices, in the Nokia Cseries family, are available at very attractive and affordable price points and will address the consumer need for a Nokia phone boasting multiple sim functionality.

Nokia C1 and Nokia C2 will enable users to take advantage of a rounded feature set including multiple phone book options, long battery life, large screen and local language interface.

Unveiling the new devices, Mary McDowell, Executive Vice President, Mobile Phones, Nokia said, As per our deep consumer insights, entry level consumers need dual SIMs for various reasons including economizing time and costs, improving efficiency and for increased convenience.To address these consumer requirements, Nokia has launched these two devices that offer multiple SIM capabilities with a balanced feature set and relevant innovations at affordable price points.

Nokia C1 will be available at an MRP of Rs1999 and will be the first Nokia mobile phone to feature a 2-in-1 SIM solution. Nokia C1 owners will greatly benefit from the call divert feature in the new phone, which will ensure that they never miss a call from either of the two SIMs. Moreover, by simply holding down a key, people will be able to switch between the two SIM cards in the phone.

Nokia C1 owners will also benefit from a standby battery time of up to six weeks, the longest ever for a Nokia mobile phone, especially useful in those parts of the country where access to electricity is sometimes limited. The standard flashlight often someones only means of bright light is paired with a vivid color screen and FM radio with standard headphone jack, meaning the Nokia C1 is as much about entertainment as it is about convenience.

Nokia C2 comes with Nokias innovative services including Ovi Life Tools and Ovi Mail. Nokias Ovi Life Tools provides consumers a wide range of information covering healthcare, agriculture, education and entertainment, whereas Ovi Mail offers email accounts for the developing world.

The Nokia C2 also makes listening to music simple with the FM radio and music player and a massive amount of music storage with the phone supporting micro-SD cards of up to 32GB.

As new operators coming with cheaper tariffs and dual SIM handset prices are lowered down, people now have more than one connections with him/her. Older one is often left unused due to higher tariff rate of that, and cheap tariff from new players is enjoyed mostly. While most operators deactivates a lifetime connection which is inactive or not recharged with a minimum Rs 100- Rs 200 topup for a period of 180 days, Idea goes more strict. It says :

New Idea Prepaid Subscribers with Lifetime account validity or account will be deactivated if he/she is in ANY of the below mentioned categories:

1. If he/she fails to remain active on the network for 3 continuous month’s i.e. he/she should either receive or make a call (excluding the first call for SIM activation) once in 3 months.

2. If he/she does not recharge with a minimum value of Rs. 200/- once in every 6 months.

Basically this new 90 days or 3 months deadline makes Idea to get some revenue for its subscribers. But as MNP is coming soon, this strict regulation would not make any sense. Will Idea recycle these inactive numbers? Those people can not leaveIdea Cellular due to their favorite number will move to the cheaper operator as soon as MNP kicks in.

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